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Manganese is used up very quickly in the aquarium
Add or remove powerheads to determine which VorTech selection best meets those needs
0 ppt ±2 ppt for values over 40
Der Planktonansatz muss sehr gut belüftet werden damit das Phytoplankton genug CO2 aufnehmen kann
Füllmaterial: 9
Hanna Checker HC ® Calcium in Meerwasser option:Reagents for HI 758 Checker HC ®Calcium in Seawater 25 Tests Manganese is used up veryThe CHECKER HC mini photometers offer an interesting alternative between simple chemical test kits and compact measuring instruments. The handy photometers combine precision with an affordable price and are very easy to operate thanks to their large LCD and only one button. The automatic switch off function ensures the longest possible battery life. The HI758 model measures calcium in salt water from 200 to 600 mg L. lightweight (64 g) housing, handy
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